Genetic polymorphisms variants in interleukin-6 and interleukin-1beta patients with obstructive sleep apnea syndrome in East Northern Turkey

Aim To investigate the relationship of IL-1β and IL-6 cytokine gene polymorphisms with obstructive sleep apnea syndrome (OSAS) in 61 patients admitted to the neurology clinic in Kafkas University Hospital with insomnia problem who were diagnosed with OSAS in sleeping labs, and 80 healthy subjects not associated with the syndrome. Methods Blood samples were taken to isolate DNA from patients diagnosed with OSAS based on polysomnography results and healthy controls. DNA amplification of the genes was performed with PCR. Amplification products were cut with the restriction enzymes in order to determine IL-1 gene (TaqI) and IL-6 gene (Lwel) polymorphisms. The cut DNA fragments were carried out in agarose gel electrophoresis, and RFLP analysis was performed by utilizing the images with gel imaging system. PCR products were sequenced with an Applied Biosystems Automated Sequencer. Results Polymorphic changes were observed for IL-1β gene in 26 of 62 patients (41.9%), and 16 of the 80 (25.8%) in the control group. The incidence of polymorphic changes in IL-6 gene was in seen in seven (of the 62 patients) (11.3%), and in the 16 (20%) controls. Conclusion The findings on the genomic level in OSAS may provide an important contribution to diagnosis of obstructive sleep apnea syndrome in clinical practice, as well as it helps to obtain the results easily about environmental and genetic interaction of OSAS patients

Evaluation of neutrophil-lymphocyte ratio, platelet-lymphocyte ratio and red blood cell distribution width-platelet ratio as early predictor of acute pancreatitis in pregnancy

Objective: Acute pancreatitis (AP) is a state of inflammation. It has been widely known that neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR) and red blood cell distribution width (RDW) to platelet ratio (RPR) reflect systemic inflammation. The aim of this study is to investigate whether these inflammatory markers could be used as reliable markers in early prediction of AP in pregnancy and if there is a relationship between disease severity and these markers.Methods: The study group consisted of 14 patients, who developed AP in ongoing pregnancy, and the control group consisted of 30 healthy pregnant women. NLR, PLR and RPR were calculated for both the groups.Results: NLR was significantly elevated in the AP group when compared with the controls (p=0.00), but there was no statistically significant difference in terms of PLR and RPR (p>0.05). ROC curve analysis results for NLR showed that there was a significant prediction power of NLR for AP (R-2=0.842; p<0.001). For NLR parameter, if cut-off value is chosen to be 4.1030, then sensitivity is 71.4% and specificity is 100.0%. There was statistically significant and positive correlation between C-reactive protein (CRP) and glucose with NLR (p=0.001, p=0.043). It was seen that Ranson was close to be significant (p=0.051).Conclusion: NLR might be used as an early marker of AP and may have a role in prediction of disease severity

Can invasive diagnostic methods be reduced by magnetic resonance imaging in the diagnosis of diaphragmatic injuries in left thoracoabdominal penetrating injuries?

Aim: In this study, we aimed to investigate the effect of magnetic resonance imaging (MRI) in detecting diaphragmatic injury by comparing preoperative computed tomography (CT) and MRI imaging results with diagnostic laparoscopy/thoracoscopy results in patients with left thoracoabdominal penetrating injury. We investigated whether MRI reduces the rate of unnecessary surgery by examining its sensitivity and specificity. Materials and Methods: Patients with left thoracoabdominal penetrating injuries who applied to the Emergency Surgery Unit of Istanbul University Istanbul Faculty of Medicine between November 2017 and December 2020 were evaluated. Patients who underwent emergency surgery, who could not undergo MRI or CT for any reason or who could not be operated on were excluded from the study. Preoperative MRI and CT images of patients who underwent diagnostic laparoscopy/thoracoscopy due to left thoracoabdominal injury in our clinic were evaluated retrospectively by a radiologist who did not know the surgical results. MRI results of the cases were compared with surgical findings and CT images. Results: A total of 43 (41 males, mean age: 31, range: 15-57) patients were included in the study. The most common physical examination finding was lateral injury. The diaphragmatic injury was detected in 13 (30%) cases during surgical interventions. Laparoscopic repair was performed in 11 (84%) cases and thoracoscopic repair was performed in 2 (15%) cases with diaphragmatic injuries. MRI images of 14 (32%) cases were found to be compatible with diaphragmatic injury, in 1 of them no injury was observed during surgical intervention. According to these data, the sensitivity of MRI was calculated as 100%, specificity 94%, positive predictive value 86%, and negative predictive value 100%. The mean hospital stay was 6 days (1-30) in all cases. Conclusion: In our study, MRI was found to have high specificity and sensitivity in detecting diaphragmatic injuries. The number of negative laparoscopy/thoracoscopy can be reduced by performing surgical intervention only in cases with positive or suspected diaphragmatic injury on MRI. Results should be supported by conducting new studies with larger case series with normal MRI findings and long follow-ups

A penetrating dorsal thoracic injury that is lucky from every aspect: A case report

INTRODUCTION: Penetrating thoracic trauma management represents a major problem for emergency department staff. In these cases, we reported a patient, who can be deemed very lucky, because of both the trauma mechanism and the provided first aid at scene

Can ionized calcium levels and platelet counts used for estimating the prognosis of pediatric trauma patients admitted to the emergency surgery intensive care?

BACKGROUND: Injury is the leading cause of death for pediatric population older than 1 year of age and 95% of those deaths are from the low-and middle-income countries. Most of those injured pediatric patients are treated in general hospitals. In designated trauma centers, the outcomes of severely injured patients are better. Scoring systems used frequently in intensive care units (ICUs) to make triage easier and to estimate prognosis. However, some of the scores may require additional expensive and sometimes time consuming tests. The purpose of the present study was to compare the usefulness of several scoring systems with initial ionized calcium levels and platelet counts to predict prognosis of pediatric trauma patients admitted to the emergency surgery department

Treatment of atypically-localized cavernous hemangioma in abdomen with atypical pain

INTRODUCTION: Hemangiomas are the most common benign lesions of the liver. They usually remain asymptomatic and it is sufficient to follow up with intermittent imaging methods. The case presented herein featured with localization and atypical symptoms

A novel UV-emitting phosphor: Li6CaB3O 8.5:Pb2

Pure Li6CaB3O8.5 and Li6Ca 1-xPbxB3O8.5 (0.005≤x≤0.04) materials were prepared by a solution combustion synthesis method. The phase of synthesized materials was determined using the powder XRD and FTIR. The synthesized materials were investigated using spectrofluorometer at room temperature. The emission and excitation bands of the synthesized phosphors were observed at 307 and 268 nm, respectively. The dependence of the emission intensity on the Pb2 concentration for the Li6Ca 1-xPbxB3O8.5 (0.005≤x≤0.04) was studied and observed that the optimum concentration of Pb2 in phosphor is 0.01 mol. The Stokes shift of the synthesized phosphor was calculated to be 4740 cm1. © 2011 Elsevier B.V. All rights reserved

Airway management of major blunt tracheal and esophageal injury: A case report

Trans-sectional injuries of trachea are quite rare and can be extremely challenging for anesthesiologists to deal with. About 25% of post-traumatic deaths are due to thoracic traumas in which blunt injuries take a rather small place within and the resultant damage of respiratory tract is quite rare with an incidence of 0.5-2%.A recent review from a single trauma center revealed an incidence of 0.4% for tracheobronchial injury (TBI) due to blunt thoracic injuries. Most of the patients having tracheal transection lose their lives on the field due to loss of airway. Patients mostly present with a large spectrum of clinical features varying from hoarseness to respiratory collapse; though subcutaneous emphysema is the most common presenting sign which should remind possible TBI. Emergent surgery is preferred seldomly; such in cases of partial damage or because of late diagnosis, due to favorable outcome of conservative approach. Herein, we report the management of a case on TBI due to blunt thoracic trauma, experiencing difficult ventilation despite tracheal intubation. Fiber-optic bronchoscope (FOB) seems obligatory to visualize site and severity of injury and to ensure safe airway during procedures such as the neck exploration, primary end-to-end anastomosis of the trachea, tracheostomy, diversion pharyngostomy, and feeding jejunostomy

Intramural hematomas of the gastrointestinal system: a 5-year single center experience

Purpose: Although spontaneous intramural hematomas of the gastrointestinal tract are very rare, they may be observed with the use of oral anticoagulant, though less frequently in cases of hematological malignancy and other bleeding disorders. Cases diagnosed as spontaneous intramural hematoma have been assessed in our clinic